﻿#region Header
// Copyright 2007-2011, Jerónimo Milea
// 
// This file is part of NetJsWire.
// 
//     NetJsWire is free software: you can redistribute it and/or modify
//     it under the terms of the GNU General Public License as published by
//     the Free Software Foundation, either version 3 of the License, or
//     (at your option) any later version.
// 
//     NetJsWire is distributed in the hope that it will be useful,
//     but WITHOUT ANY WARRANTY; without even the implied warranty of
//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//     GNU General Public License for more details.
// 
//     You should have received a copy of the GNU General Public License
//     along with NetJsWire.  If not, see <http://www.gnu.org/licenses/>.
#endregion

using System.Diagnostics;
using System.Drawing;

namespace NetJsWire.Lite.Editors.TextEditor
{
	public static class Globals
	{
		public static int InRange(this int x, int lo, int hi)
		{
			Debug.Assert(lo <= hi);
			return x < lo ? lo : (x > hi ? hi : x);
		}
		public static bool IsInRange(this int x, int lo, int hi)
		{
			return x >= lo && x <= hi;
		}
		public static Color HalfMix(this Color one, Color two)
		{
			return Color.FromArgb(
				(one.A + two.A) >> 1,
				(one.R + two.R) >> 1,
				(one.G + two.G) >> 1,
				(one.B + two.B) >> 1);
		}
	}
}
